1-Chloro-2-(octyloxy)naphthalene CAS 320423-71-0
| CAS No. | 320423-71-0 |
| Molecular Formula | C18H23ClO |
| Molecular Weight | 290.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.83 g/mol gives 1-Chloro-2-(octyloxy)naphthalene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Chloro-2-(octyloxy)naphthalene (CAS 320423-71-0) is a high-purity analytical reference standard with the molecular formula C18H23ClO and a molecular weight of 290.83 g/mol.
1-Chloro-2-(octyloxy)naphthalene (C18H23ClO) contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Chloro-2-(octyloxy)naphthalene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H23ClO |
| Molecular Weight | 290.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
- (1R,2R,3s,4S,5S,6s)-1,2,3,4,5,6-hexachlorocyclohexane (CAS 6108-11-8)
- Alpha-HCH (CAS 319-84-6)
- 898754-60-4 1-(3-Chlorophenyl)-3-[2-(methylsulfanyl)phenyl]propan-1-one DTXSID40644321 (CAS 898754-60-4)
- beta-HCH (CAS 319-85-7)
- tert-butyl 8-formyl-3-azabicyclo[3.2.1]octane-3-carboxylate (CAS 637301-17-8)
- (R)-tert-Butyl (1-(benzyloxy)-3-oxopropan-2-yl)carbamate (CAS 350685-50-6)
- Idebenone-d6 (CAS 1536479-81-8)
- Atosiban Impurity 56 (CAS CATO-C4X-229356)
- 8-Bromo-4-methyl-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide (CAS 1799979-21-7)
- tert-Butyl 4-(2-(6-(1H-pyrazol-1-yl)pyridin-3-yl)ethyl)piperazine-1-carboxylate (CAS 2602340-80-5)
- Benzenesulfonic acid, 2-(trifluoromethyl)-, 2-(2,2-difluoroethylidene)hydrazide (CAS 2245235-35-0)
- 1-(Naphthalen-2-ylmethyl)-1H-imidazole (CAS 98318-77-5)
- (1S,4s)-4-(trifluoromethoxy)cyclohexan-1-ol (CAS 2231665-29-3)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
Why CATO?
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